more than 99% of Chinese never need 割包皮

送交者: yongshi 于 2009-03-30, 14:35:49:

回答: 割包皮减少了染上herpes和HPV的风险由 HunHunSheng 于 2009-03-29, 20:21:49:

because their 包皮 are not long and tight enough
to prevent from normal duty and to cause inconvenience
for washing, maybe whites and blacks are needed.

所有跟贴:

加跟贴